GS-30Mn5 1.1165 - DIN 17205-1992

Grade	GS-30Mn5
Germany W-Nr.	1.1165
Corresponding Standard	DIN 17205-1992 Quenched and Tempered Steel Castings for General Applications Technical Delivery Conditions
Classification	Cast Steel

GS-30Mn5 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S
Minimum Value	0.27	-	1.2	-	-
Maximum Value	0.34	0.6	1.5	0.02	0.015

GS-30Mn5 Mechanical Properties

thickness t mm	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Impact Energy Absorption KV2 J
t≤400	Vacuum Quenching + Tempering	520~670	≥260	≥18	≥32

New and Old Grade Replacement List

1 Approximate Comparison Table Structural Alloy Steel

China

Japan

United States

International Organization for Standardization

Germany

France

European Standard

Russia

United Kingdom

ISC

JIS

ASTM/AISI

UNS

ISO

DIN EN/DIN

W-Nr.

NF EN/NF

Numerical Grade

GOST

BS EN/BS

30Mn2

A00302

SMn433

1330

G13300

28Mn6

30Mn5

1.1165

32M5

28Mn6

1.1170

30Г2

150M28

2 Approximate Comparison Table Cast Steel

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